diff --git a/src/add-ons/accelerants/nvidia/valid_mode_list b/src/add-ons/accelerants/nvidia/valid_mode_list
deleted file mode 100644
index 4c0f04023f..0000000000
--- a/src/add-ons/accelerants/nvidia/valid_mode_list
+++ /dev/null
@@ -1,34 +0,0 @@
-/*This file can be used to define custom timing for your monitor
- * The format of each line is:
- * {
- *   pixel clock frequency (kHz)
- *   width
- *   h-sync pulse start
- *   h-sync pulse end
- *   total pixels in line
- *   height
- *   v-sync pulse start
- *   v-sync pulse end
- *   total lines in frame
- *   sync polarity (0 is -ve,B_POSITIVE_HYSNC,B_POSITIVE_VSYNC)
- * }
- *
- *To use this you must:
- * Uncomment VALID MODE REQUIRED
- * Fill in a number of modes that work with your display
- * Change VALID MODES from three to the no. you defined 
- * run these commands:
- *   touch ProposeDisplayMode.c
- *   make install
- */
-
-//#define VALID_MODE_REQUIRED 1
-
-#define VALID_MODES 3
-
-/*note colour depth and mode flags are ignored*/
-static const display_timing valid_mode_list[] = {
-{31500,640,648,744,840,480,481,500,500,0},
-{49500,800,808,888,1056,600,601,620,625,B_POSITIVE_HSYNC|B_POSITIVE_VSYNC},
-{78750,1024,1032,1128,1312,768,769,788,800,B_POSITIVE_HSYNC|B_POSITIVE_VSYNC}
-};